Kuna originated as a railroad stop with coach transport to Boise. It is popularly believed, as cited by the Kuna Chamber of Commerce, that the translation of the name "Kuna" means "the end of the trail". The Western Heritage Historic Byway, designated as a national as well as a state scenic byway, travels around a number of historic sites in the area. Kuna's business center is approximately 18 miles southwest of downtown Boise. Looking for fun? Located South of Kuna is the Kuna Caves, an underground lava flow cave. A small seasonal creek, Indian Creek, runs through the city. It is now used as an irrigation canal, filled by the New York Canal from the Boise River Diversion Dam. One of the few small floatable waterways in the region, Indian Creek is a favorite swimming spot for local residents.
During the first weekend in August, there is an annual celebration called Kuna Days. Regular festivities include vendors in the park, live music at the bandshell, a free kids carnival, a rubber duck race in Indian Creek, a BBQ fundraiser at the Fire Station, a Parade, a Street Dance, and a Fireworks Show.
The Snake River Birds of Prey Festival is held every year in mid-May. Taking advantage of the nearby Morley Nelson Snake River Birds of Prey National Conservation Area, which holds North America's densest population of nesting raptors, it offers lectures and tours about raptors, as well as about local history.